How to Connect the Positive and Negative Terminals When Jump-Starting a Car?
1 Answers
Method for connecting the positive and negative terminals when jump-starting a car: Connect the positive terminals of both car batteries together, and then connect the negative terminals. Below are precautions for jump-starting a car: 1. During use: Connect the positive terminal first when jump-starting, and disconnect the negative terminal first when finished. 2. When starting: If the car fails to start, listen for sounds. If you hear a warning sound, it indicates insufficient battery power. If there is still a cranking sound from the engine, it might be another issue. 3. If unable to start: If the car still fails to start after a prolonged jump-start, check if the two car batteries have the same power capacity, and consider using a cable with better conductivity.